I don't discuss my member
Join Date: Feb 2003
Location: Under a boat, in a marina, in the San Francisco Bay
Thanked 42 Times in 39 Posts
Rep Power: 14
It's not a good idea to put the wrong size prop on the shaft. The tolerances are close with a proper fit and you risk losing another prop if you try to fudge it. If you're buying new, any local propellor repair shop will be able to supply one with the proper bore.